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England goalkeeper denies nitrous oxide possession charge

Hospitals ban nitrous oxide 'due to climate fears'

Passengers spotted inhaling nitrous oxide on motorway

What is nitrous oxide and why is it being banned?

Laughing gas abuse caused student's death - coroner

Police patrol beauty spots after behaviour concerns

First jailing over intention to supply nitrous oxide

Police find nitrous oxide and illegal drugs in car. Video, 00:00:36Police find nitrous oxide and illegal drugs in car

Corner shop wins back alcohol licence after ban

Doctor's warning to laughing gas users

Police crackdown on nitrous oxide use after ban

Shop that 'sold laughing gas to kids' loses licence

Shop 'selling children vapes' ordered to close

Police make arrests in crackdown on 'laughing gas'

Police commissioner backs ban on nitrous oxide

'Daily use of laughing gas left me in a wheelchair'

No plans to make nitrous oxide illegal in Guernsey

Nitrous oxide ban in UK comes into force

Bereaved mum hails 'laughing gas' ban

Arrest after laughing gas found in car boot

Hidden chute found in fake cigarettes raid

Laughing gas to be illegal in three weeks

City's air cleanest since records began - council